That said, I am considering adding a second section for services who ask more questions than usual when your funds come from mixers, casinos, and generally discriminate coins by their supposed origin (e.g. other exchange's known address, gambling site's known payout address, ...).
This would be a broader set of 'unreliable, due to general UTXO discriminating, services' as opposed to this list of 'unreliable, due to taint proclaiming, services'.
Let me know what you guys think about that.
I think new topic will only create more confusion.
Instead of creating new topic I would suggest expanding this topic and create separate part that is dealing only with additional questions coming from services.
More than often you will find that one exchange could be doing both, asking questions about history of your coins and freezing accounts for alleged ''tainted'' coins.
What I find more weird is that a bank never asked me any kind of proof of where my money comes from.
At the most, I just write my annual income, without giving any proof (at least in all banks and brokers that I ever used)
It's not really that different, except the fact that you never controlled any fiat money, unless you hold it as cash in your hand.
They already have full history of digital numbers on screen sent by other banks, but receiving larger amount of money would certainly trigger their red alert.
For instance, if you open a restaurant and thus start depositing cash on a regular basis, they will call and ask once, and then most probably leave you alone.
Bankers will never leave you alone because they are always trying to sell you new credit line, so you can have more and more debt, until whole economic debt explodes by design.
A few years ago I sold a physical property and received some money in my bank account. I received no phone call. Nobody asked for my paychecks or where did that money from the property came from. All my explanations were made to the IRS, as the law demands.
Maybe that is still possible in your country, but it's almost impossible to happen in Europe and western world.
Even if you don't receive call from bank, you will certainly receive calls or visit from tax authority andf other government parasites.
In many countries they are even reducing number of things and limit amount of money you can use to buy something with cash.